Year = 2025
Month = September
Day = 18
Day-of-year = 261
Site = McMurdo
Sunrise = 15:22
Sunset = 04:05
Moonrise = 10:07
Moonset = 04:30
Moon_age = 25
Aurora = Disturbed - Arcs reached the zenith for significant periods
Cloud = Diffuse or hazy cloud, but sky features discernable at most times
Magnetic_Activity = Quiet
ASC = Unknown
KEO = Unknown
SDI = Ran all night, good data
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